Public transit systems suffering revenue losses as riders migrate to Uber and Lyft may be able to turn to another tech giant for salvation.
Amazon last week received a patent for transforming public buses into mobile delivery stations.
Customers would simply meet the bus at a convenient stop, and pick up their items from a removable delivery module attached to the vehicle.
Not all customers of the e-commerce giant led by CEO Jeff Bezos can take advantage of automated delivery boxes the firm has set up at various locations, including outside grocery stores, according to the patent.
Amazon also has been pushing for more investment in public transit.
Over the summer, the company said it would invest $1.5 million to increase bus frequency in Seattle.
It also made public transportation a priority in its selection of its HQ2 project.
"Some customers may not live or work near pickup locations, or may otherwise not want to take the time to travel to one," the patent said.